Can a New Security Company Take Over Your Existing Commercial Alarm?

Your alarm may still do its job, but the service around it isn’t working for you. Perhaps booking a repair has become a struggle, the renewal price has gone up or you’ve taken over business premises with an alarm nobody knows much about.

Changing provider can feel like another job you don’t have time for. There’s also the worry that it will mean replacing equipment, changing every staff code or leaving the building without monitoring while things are transferred.

In many cases, another security company can take over an existing commercial alarm. The starting point is an assessment of the system and the arrangements behind it. That gives you a clearer idea of what can stay, what needs attention and how to plan the change.

WHAT DOES AN ALARM TAKEOVER ACTUALLY MEAN?

A takeover usually means a new company agrees to look after an existing installation after checking its condition and suitability. It may cover servicing and repairs, with monitoring or other services arranged separately.

The equipment doesn’t automatically need replacing. Equally, a new maintenance agreement doesn’t automatically move the monitoring account, app access or keyholding service.

At Calder Security, we can assess systems installed by other firms and take on suitable equipment, subject to its condition. Our alarm FAQs explain that approach.

Before requesting a quote, decide what you want to change. You may need a more reliable maintenance contact, different monitoring arrangements or one provider to look after several sites. Being clear about that helps the engineer assess the right job.

CHECK THE EXISTING AGREEMENT BEFORE SETTING A DATE

Start with the maintenance and monitoring paperwork. Establish who provides each service, when the agreements renew and what notice is required.

Also check who owns the equipment. Some systems are bought outright, while others are leased or supplied under a service agreement. The company name on the bell box won’t answer that question.

If you rent the premises, check the landlord’s arrangements and whether you have authority to change the installation. A shared building may have an alarm serving more than your own unit.

Gather what you can before the survey:

• ☐The make and model, service records and any installation certificate.
• ☐The current maintenance, monitoring and keyholding agreements.
• ☐Details of recurring faults or areas that have been taken out of use.
• ☐Written alarm requirements from your insurer or broker, if any.
• ☐Who in the business can sign off the change.

Missing paperwork need not stop a takeover. Tell the new provider what you can’t find, and they can say what will need checking or recovering. Access codes and account details should only go by the secure method you have agreed with them.

WHAT WILL THE NEW COMPANY NEED TO ASSESS?

The engineer needs to understand both the equipment and the way your business uses the building. An alarm that suited the previous layout may need attention after an extension, a change of tenant or a warehouse reorganisation.

The condition of the installation

The assessment should cover the panel, keypad, detectors, sounders, power supplies, batteries and accessible wiring. It should also pick up existing faults and any devices that have been bypassed or left out of normal use.

Whether the equipment can be supported

The company will need to establish whether it can obtain parts, maintain the system and access the programming legitimately. Older or proprietary equipment may limit what can be done.

Whether the coverage still suits the premises

Tell the engineer about new doors, internal partitions, storage racks, changes to opening hours and staff who work alone or outside normal hours.

For example, a business that now uses a rear entrance for deliveries may need different entry arrangements from those originally programmed. It’s a good chance to make the alarm easier to use correctly, rather than simply carrying every old setting forward.

Our business alarm maintenance service is a starting point if you want us to assess the installation and talk through its ongoing care.

PLAN THE MONITORING CHANGE SEPARATELY

If the alarm reports to an alarm receiving centre, ask who will coordinate the change and what needs transferring or replacing. The communicator, account administration and monitoring provider may each have their own requirements.

An app notification and professional monitoring are different arrangements. Check which you have, who receives signals and who is expected to respond.

Before the change, agree the intended handover date, any testing period and who is responsible for the premises at each stage. Don’t cancel the old monitoring service assuming that a new maintenance contract has already replaced it.

The new provider should explain how signalling will be tested and how you’ll receive confirmation that the agreed service is active. If an interruption is necessary, ask what temporary arrangements are appropriate and who must be told.

SSAIB says a monitored alarm does not guarantee that the police will attend. If police response matters to you, the new provider should explain how it works for your system and should not simply promise an automatic response.

REVIEW WHO CAN USE AND MANAGE THE SYSTEM

A change of provider is a good time to check the user list. Former employees may still have codes or fobs, and an app account may be registered to someone who no longer works at the site.

Agree who should have everyday access, who can manage users and who receives fault or alarm notifications. How you remove old access and set up new users will depend on the system.

Check the keyholder list too. A monitoring centre needs usable contact details and agreed instructions. An old mobile number in the records can cause confusion when an alarm activates.

Make sure the people who open and close the premises are shown any changes to the settings. That includes cleaners or other authorised users working outside normal hours. They need to know what to do if the alarm won’t set and whom to call for help.

WHEN MIGHT AN UPGRADE BE NECESSARY?

A takeover can sometimes go ahead with servicing and minor repairs. In other cases, unreliable components, unavailable parts or unsupported communications make an upgrade the more practical option.

Ask the assessment to show which work has to be done before the company will accept the system and which is optional. You can then plan the spending without treating every recommendation as an urgent replacement.

Existing cables or detectors may be reusable after testing and compatibility checks. Keeping them still has to make sense for the protection you need and for future maintenance.

If the proposal is to replace most of the installation, ask what limitations were found and how the new design deals with them. You should be able to understand the reason for the work without having to decode a list of product numbers.

COMPARE THE FULL TAKEOVER COST

There is no single takeover price that suits every business. Taking on a well-maintained system is a different job from tracing faults in an installation with no records.

Ask the quotation to separate the initial assessment, necessary repairs, any programming or equipment changes and recurring charges. It should also say whether VAT is included and how further work will be agreed.

For the ongoing agreement, get these points clear:

• ✔How often the system is maintained, and whether checks are on site or remote.
• ✔What parts, batteries, labour and call-outs are included.
• ✔Monitoring and signalling charges, if they apply.
• ✔Support hours, attendance and any out-of-hours fees.
• ✔Contract term, renewal and notice.

A maintenance contract shouldn’t be assumed to cover every repair. SSAIB advises customers to check both the scope and the notice period before signing.

The maintenance schedule should suit the system and any monitoring or insurer requirements. Ask the incoming provider to set this out rather than simply copying the previous visit schedule.

BEFORE THE OLD ARRANGEMENT ENDS

You should have a clear record of what has been taken over and anything still outstanding. Confirm how the system is working, who to contact for support and the agreed service start date.

For a monitored alarm, get confirmation of the signalling checks and response arrangements. Keep the revised keyholder details, service paperwork and any certificates or reports together.

COMMON QUESTIONS ABOUT CHANGING ALARM COMPANY

Can you maintain an alarm you didn’t install?

We can service most commercial burglar alarm systems, subject to their condition and suitability. Share the make, known faults and available records when you enquire so we can talk through an assessment.

Will the building be without an alarm during the change?

That depends on the work. Taking over servicing is a smaller job than replacing a panel or communicator. Agree any gap in protection and the temporary arrangements beforehand, and don’t assume the building stays protected throughout until the providers have confirmed the plan.

Can we keep our existing monitoring centre?

Possibly, but it depends on the contracts, equipment and providers involved. Ask the incoming company to check the arrangement before you commit. Keeping a maintenance provider and keeping a monitoring provider are separate decisions.

Can we switch because the original installer has closed?

Contact a suitable provider with the records you have. Equipment access, parts, monitoring administration and any leased equipment will need checking. The absence of the original installer doesn’t automatically mean a full replacement.

Should I tell my insurer before changing the alarm provider?

Check your policy conditions and ask the insurer to confirm any requirements affected by the change. Keep a record of the response and share relevant conditions with the incoming provider. A new maintenance agreement alone does not establish that all insurance conditions have been met.

TALK TO US ABOUT YOUR EXISTING BUSINESS ALARM

You don’t need to choose a replacement system before asking for help. Tell us what isn’t working about the current arrangement and what you need from the next one.